how to configure a HBA card and see it's WWN ?
what is command that may allow me to see the detailed information of my installed Emulex HBA cards on a Red Hat Enterprise Linux4 setup? esp. on the WWNs of the cards and the speed ?
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you can check the files under:
/sys/class/scsi_host/host1/device/fc_host* |
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hi, but i only see these under /sys/class/scsi_host/host1/device detach_state power |
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thank you for advice, i found it /sys/class/scsi_host/host1/port_name |
wwn's in Redhat w qlogic cards
in Redhat with qLogic HBA's
cat /sys/class/fc_hosts/host1/port_name cat /sys/class/fc_hosts/host2/port_name |
Find wwn in redhat
This is the methods I use to get details about the HBA's
To get HBA WWN info on host run: “systool -c fc_host –v” Rescan HBA w/o restarting server run: systool -c fc_remote_ports -v –d Or cat /sys/class/fc_hosts/host1/port_name |
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